XNATutorial1-Introduction.wmv;XNATutorial2-C#Syntax1.wmv;XNATutorial3-C#Syntax2.wmv;XNATutorial4-C#Syntax3.wmv;XNATutorial5-C#Syntax4.wmv;XNATutorial6-XNAenSpirtes.wmv;XNATutorial7-Spritemovement.wmv;